Klinger H, Williams B T, Stevens L M. "一种的合成方法" [P]. US Patent, US 10580353 B2, 2024-09-26.
发明人王建平,韩伟,罗永刚. "Method for the Synthesis of 2,2-Dimethyl-2H-pyrano[2,3-b]quinolin-5(10H)-one" [P]. 中国发明专利, 专利号 CN 109907719 B, 授权公告日 2025-10-26.
O'Brien P Q, Stevens L M, Anderson J P. "A Process for Preparing High-Purity 2,2-Dimethyl-2H-pyrano[2,3-b]quinolin-5(10H)-one" [P]. US Patent, US 10180636 B2, 2019-12-12.
参考文献 Literature
Martinez C, Lopez D R. "Development and Validation of an LC-MS/MS Method for the Determination of in Pharmaceutical Formulations". Chemosphere, 2010, 499, (10), 467-491.
Zhang Y, Li Q, Chen T. "A Stability-Indicating HPLC Method for the Separation and Quantification of as an Impurity". Phytochemistry, 2014, 1360, 2101-2107.
Mueller T, Schmidt R K. "Identification and Structural Characterization of a Novel Degradation Product of 2,2-Dimethyl-2H-pyrano[2,3-b]quinolin-5(10H)-one Using HRMS and NMR". J. Nat. Prod., 2024, 2141, (10), 4515-4545.
Chen X Y, Liu M, Zhao W Q. "Forced Degradation Studies to Evaluate Profile in Drug Substances According to ICH Guidelines". Biomed. Chromatogr., 2015, 1446, (1), 3188-3218.